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1、无线遥控音乐门铃摘要随着微电子技术、无线技术和网络技术的飞速发展以及人们生活水平的大幅度提高，人们对居住环境的安全、方便也有了越来越多以及越来越高的要求，主要体现在智能化住宅中，人们着眼于一种安全可靠、使用方便等优点于一体的智能化门铃产品，因此无线遥控音乐门铃系统的设计成为本课题研究的目标。本文介绍了一种新型无线遥控音乐门铃,它采用具有编码功能的遥控发射-接收专用集成电路.结合高音质机电式音乐门铃做声源,成为一种声音动听、门铃按钮与声源之间免去连线、安装方便的新型遥控高音质门铃.这种门铃具有功耗低,电路
2、简单可靠,抗干扰能力强,遥控距离远,电路体积小等优点,其接收电路连同机电式音乐门铃为一体,可以随意放置在室内的某个地方,还可变换各种门铃音乐，使声音悦耳动听，满足不同人群的生活需要，具有广阔的发展前景。该无线音乐门铃用PT2262/PT2272集成芯片作为发射和接收主电路，还有F05V和J05V超外差发射和接收模块。具有性能稳定、功耗低等特点。关键词：无线遥控PT2262PT2272FO5VJ05VWirelessremotecontrolmusicthedoorbellAbstractWithmicr
3、oelectronictechnology,wirelesstechnologyandthenetworktechnologyrapiddevelopmentandpeople'slivingstandardsgreatlyimproved,peoplelivingenvironmentofsafe,convenientandtherearemoreandmorerequirements,mainlyreflectedintheintelligentresidential,peoplewithaview
4、toasafeandreliable,useconvenientwaitforanadvantageinoneintelligentwirelessremotecontroldoorbellproducts,sothemusicdoorbellsystemdesignhasbecomethegoalofthisresearch.Thispaperintroducesanewwirelessremotecontroldoorbellmusic,ithasfunctionofcodingremotecont
5、roltransmitterreceiverASIC.Combinedwithhighelectromechanicalmusicdoorbellsoundsource,becomeakindofsound,thedoorbellbuttonandbetweenthesoundsourceisremovedfromtheconnection,convenientinstallationofthenewremotecontroldoorbellthedoorbellsoundqualitywithlowp
6、owerconsumption.,thecircuitissimpleandreliable,stronganti-interferencecapability,remotecontroldistance,circuittheadvantagesofsmallsize,thereceivingcircuittogetherwithelectromechanicalmusicdoorbellforone,canbeplacedintheinteriorofaplace,alsocantransformav
7、arietyofmusicdoorbell,makesound,meetdifferentpeople'sneeds,havewidedevelopmentprospect.ThewirelessdoorchimewiththePT2262/PT2272integratedchipfortransmittingandreceivingcircuit,andF05VandJ05VSuperheterodynetransmitterandreceivermodule.Hastheadvantagesofst
8、ableperformance,lowpowerconsumption.Keywords:wirelessremotecontrolPT2262PT2272FO5VJ05V目录第一章绪论-1-1.1现代无线电的应用-1-1.2门铃的发展历程-2-第二章设计任务-2-2.1任务-2-2.2要求-2-第三章无线遥控门铃工作原理-2-3.1PT2262/PT2272原理-3-3.2F05V/J05V原理-3-3.3发射板原理--3.4接收板原理-
